488494421855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{17047441}}^1$

素因数の和:17047978

約数の個数: 16

約数和(自身を含む): 640711060128

約数和(自身を除く): 152216638273

約数列:

[1, 5, 11, 55, 521, 2605, 5731, 28655, 17047441, 85237205, 187521851, 937609255, 8881716761, 44408583805, 97698884371, 488494421855]

約数ペア:

[(1, 488494421855), (5, 97698884371), (11, 44408583805), (55, 8881716761), (521, 937609255), (2605, 187521851), (5731, 85237205), (28655, 17047441)]